CN108093966B - Full-automatic continuous soil spreading device - Google Patents
Full-automatic continuous soil spreading device Download PDFInfo
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- CN108093966B CN108093966B CN201711190004.0A CN201711190004A CN108093966B CN 108093966 B CN108093966 B CN 108093966B CN 201711190004 A CN201711190004 A CN 201711190004A CN 108093966 B CN108093966 B CN 108093966B
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- sliding table
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/081—Devices for filling-up pots
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- Soil Working Implements (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention discloses a full-automatic continuous soil spreading device which comprises a base 1, wherein the base 1 is rotatably connected with a rotating shaft 3 through a bearing 2, a worm 4 is arranged on the rotating shaft 3, a first motor for driving the rotating shaft 3 to rotate is arranged on the base 1, and a turbine 5 meshed with the worm 4 is rotatably connected on the base 1; a sliding table 6 is sleeved on the rotating shaft 3, and a connecting rod 7 used for pushing the sliding table 6 to periodically slide back and forth along the length direction of the rotating shaft 3 is arranged between the sliding table 6 and the turbine 5; the tray 8 is placed on the sliding table 6, the base 1 is provided with a bin 9 used for storing soil above the sliding table 6, a rotary shaft 41 is connected to a discharge hole at the lower end of the bin 9 in a rotating mode, and a baffle 10 used for pushing the soil in the bin 9 to fall onto the tray 8 is arranged on the rotary shaft 41. The full-automatic continuous soil spreading device is high in automation degree, low in manual labor intensity and even in soil layer thickness.
Description
Technical Field
The invention relates to agricultural and forestry machinery, in particular to a full-automatic continuous soil spreading device.
Background
In the process of raising rice seedlings, a layer of bottom soil is usually manually scattered on a plastic tray, then seeds are scattered on the bottom soil, finally a layer of top soil is scattered on the seeds, and then the seeds in the plastic tray are only needed to wait for growth and development. The requirement of soil spreading is that the thickness of each soil layer is as uniform as possible, so that each seed can grow. However, soil is spread manually, so that local soil layers are thicker and other areas are thinner, which easily causes uneven soil layer thickness and further influences the normal growth of seeds; in addition, the automation degree of manual soil spreading is low, and the manual labor intensity is high.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a full-automatic continuous soil spreading device which has higher automation degree, small manual labor intensity and uniform soil layer thickness.
The technical scheme of the invention is to provide a full-automatic continuous soil spreading device with the following structure: the worm gear type worm gear comprises a base, wherein the base is rotatably connected with a rotating shaft through a bearing, a worm is arranged on the rotating shaft, a first motor used for driving the rotating shaft to rotate is arranged on the base, and a worm wheel used for being meshed with the worm is rotatably connected on the base; a sliding table is sleeved on the rotating shaft, and a connecting rod used for pushing the sliding table to periodically slide back and forth along the length direction of the rotating shaft is arranged between the sliding table and the turbine; a tray is placed on the sliding table, a bin for storing soil is arranged above the sliding table on the base, a rotating shaft is connected in a rotating mode in a discharge hole at the lower end of the bin, a baffle for pushing the soil in the bin to fall onto the tray is arranged on the rotating shaft, a first valve plate and a second valve plate which are tightly abutted to the baffle on the rotating shaft are connected in a rotating mode in the discharge hole at the lower end of the bin, and a second motor for driving the rotating shaft to rotate is arranged on the base; a contact switch is arranged on the base and electrically connected with the second motor, and a switch assembly is arranged between the contact switch and the sliding table on the base; a balancing rod for leveling soil in the tray is arranged above the sliding table on the base, and the balancing rod is positioned in a gap between a discharge port at the lower end of the stock bin and the tray in the vertical direction; a cross rod is connected onto the base in a sliding mode, a brush is connected onto one end, facing the rotating shaft, of the cross rod in a rotating mode, a gear assembly used for pushing the brush on the cross rod to move so as to clean soil between adjacent baffles on the rotating shaft is arranged between the cross rod and the sliding table, and the moving directions of the cross rod and the sliding table are opposite; the first valve plate and the second valve plate are positioned on two sides of the rotating shaft, the outer wall of the storage bin is respectively and rotatably connected with a first pressing plate and a second pressing plate, a first tension spring used for pushing the first valve plate to abut against the free end of the baffle is arranged between the first pressing plate and the storage bin, and the free end of the first pressing plate abuts against the first valve plate; a second tension spring used for pushing the second valve plate to abut against the free end of the baffle is arranged between the second pressure plate and the storage bin, and the free end of the second pressure plate abuts against the second valve plate; the lower end of the first pressing plate is provided with a first shielding cloth, the lower end of the second pressing plate is provided with a second shielding cloth, and the first shielding cloth and the second shielding cloth are positioned on two sides of the rotating shaft; the gear assembly used for pushing the brush on the cross rod to clean soil between the adjacent baffles on the rotating shaft is arranged between the cross rod and the sliding table, namely, the base is provided with a guide block, and the cross rod is connected to the guide block in a sliding manner through a dovetail groove; a first linear rack is arranged on the cross rod, a gear which is used for being meshed and driven with the first linear rack is rotatably connected to the base, a flat plate is arranged on one end, facing the gear, of the sliding table, a second linear rack which is used for being meshed and driven with the gear is arranged on the flat plate, the gear is located between the flat plate and the cross rod, and the cross rod is arranged in parallel with the flat plate; the base is rotatably connected with a supporting wheel, and the supporting wheel is in rolling connection with the lower surface of the flat plate; the base is provided with a switch assembly between the contact switch and the sliding table, namely, the base is sequentially provided with an upper guide sleeve and a lower guide sleeve under the contact switch, the upper guide sleeve and the lower guide sleeve are internally and slidably connected with a push rod, the upper end part of the push rod is abutted against or separated from the contact switch, the middle part of the push rod is provided with a convex ring which is abutted against or separated from the lower guide sleeve, the push rod is sleeved with a limiting pressure spring, and the limiting pressure spring is positioned between the upper guide sleeve and the convex ring; the lower end of the ejector rod is provided with an arc-shaped plate, and the ejector rod is positioned on the inner concave surface of the arc-shaped plate; one end of the sliding table, which faces the ejector rod, is provided with a support, the support is rotatably connected with a third roller, and the third roller is tightly propped against or separated from an outer convex surface of the arc-shaped plate at the lower end of the ejector rod.
Preferably, the rotating shaft is perpendicular to the rotating shaft, the number of the baffle plates on the rotating shaft is multiple, the baffle plates are uniformly distributed around the axis of the rotating shaft, and the baffle plates are arranged along the diameter direction of the rotating shaft.
As an improvement of the invention, one end of the first pressure plate, which is used for being contacted with the first valve plate, is rotatably connected with a first roller, and one end of the second pressure plate, which is used for being contacted with the second valve plate, is rotatably connected with a second roller.
One end of the connecting rod is rotationally connected with the turbine through a first hinge point, and the other end of the connecting rod is rotationally connected with the sliding table through a second hinge point; the distance from the first hinge point to the turbine rotating shaft is larger than zero, a vertical rod is arranged on the sliding table, and a second hinge point on the connecting rod is located on the vertical rod.
As an improvement of the invention, the balancing pole is parallel to the tray, and the cross bar is vertical to the rotating shaft; the balancing pole is located the worm one end of keeping away from on the feed bin lower extreme discharge gate.
As an improvement of the invention, the worm and the sliding table are respectively positioned at two ends of the rotating shaft.
As an improvement of the invention, the base is provided with a guide rod, the guide rod is arranged in parallel with the rotating shaft, and the sliding table is provided with a through hole for the guide rod to pass through.
After the structure is adopted, compared with the prior art, the full-automatic continuous soil spreading device has the advantages that the rotating shaft and the worm are driven to rotate by the first motor, and the worm is meshed with the turbine to drive the turbine to rotate; the connecting rod swings along with the turbine through a first hinge point, and the vertical rod and the sliding table are pulled by the other end of the connecting rod to slide along the horizontal direction; that is to say, the sliding table moves back and forth left and right under the pulling of the connecting rod, in the process that the sliding table slides left, the third roller can push the ejector rod to rise, the ejector rod makes first contact with the contact switch to trigger the second motor to work, the second motor drives the rotating shaft to work, and the baffle plate on the rotating shaft can continuously push the soil in the storage bin to the tray; when the sliding table slides rightwards to reset, soil on the tray can be leveled by the balancing rods; when the sliding table is reset rightwards, the third roller can be in second contact with the ejector rod to trigger the contact switch, so that the second motor is switched off; when the second motor stops working, the rotating shaft is still, the baffle plates on the rotating shaft are clamped by the first valve plate and the second valve plate, soil in the storage bin cannot be discharged from the space between the adjacent baffle plates on the rotating shaft, and only after the rotating shaft rotates, the baffle plates on the rotating shaft can gradually discharge the soil from the storage bin to the tray, because the soil is driven by the baffle plates to be transferred from the interior of the storage bin to the exterior of the storage bin, and the soil between the adjacent baffle plates can be separated from the baffle plates under the action of self gravity when being positioned on the exterior of the storage bin; in addition, the sliding table can drive the gear to rotate through the second linear rack on the flat plate in the sliding process, the gear drives the brush on the transverse rod to approach in the direction beyond the rotating shaft through meshing with the first linear rack on the transverse rod, when the brush is abutted against the rotating shaft, the rotating shaft can drive the brush to rotate, and then the brush can clean the gap between adjacent baffles on the rotating shaft, so that soil is prevented from being embedded in the gap between the adjacent baffles; the automatic soil spreading device has the advantages that the automatic soil spreading work on the tray is completed, the thickness of the soil layer on the tray is uniform, the labor intensity of workers is reduced, and the automation level of the whole device is improved. In conclusion, the invention provides the full-automatic continuous soil spreading device which is higher in automation degree, low in manual labor intensity and uniform in soil layer thickness.
Drawings
FIG. 1 is a schematic view of the fully automatic continuous soil spreading device of the present invention.
Fig. 2 is a state diagram of the sliding table driving the tray to slide leftwards to the limit position.
Fig. 3 is a state diagram of the sliding table sliding rightward to the limit position in the invention.
FIG. 4 is a schematic view showing the structure of a rotating shaft in the present invention.
Fig. 5 is a partially enlarged view of the discharge port at the lower end of the silo in accordance with the present invention.
Fig. 6 is an enlarged view of the stem lifter portion of the present invention.
Shown in the figure: 1. the device comprises a base, 2, a bearing, 3, a rotating shaft, 4, a worm, 5, a turbine, 6, a sliding table, 7, a connecting rod, 8, a tray, 9, a bin, 10, a baffle, 11, a first valve plate, 12, a second valve plate, 13, a contact switch, 14, a balance rod, 15, a cross rod, 16, a brush, 17, a first pressing plate, 18, a second pressing plate, 19, a first tension spring, 20, a second tension spring, 21, a first blocking cloth, 22, a second blocking cloth, 23, a first roller, 24, a second roller, 25, a guide block, 26, a gear, 27, a flat plate, 28, a supporting wheel, 29, an upper guide sleeve, 30, a lower guide sleeve, 31, a top rod, 32, a convex ring, 33, a limiting compression spring, 34, an arc-shaped plate, 35, a support, 36, a third roller, 37, a first hinge point, 38, a second hinge point, 39, a vertical rod, 40, a guide rod, 41 and a rotating shaft.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in the figure, the full-automatic continuous soil spreading device comprises a base 1, wherein the base 1 is rotatably connected with a rotating shaft 3 through a bearing 2, a worm 4 is arranged on the rotating shaft 3, a first motor used for driving the rotating shaft 3 to rotate is arranged on the base 1, and a turbine 5 used for being meshed with the worm 4 is rotatably connected to the base 1; a sliding table 6 is sleeved on the rotating shaft 3, and a connecting rod 7 used for pushing the sliding table 6 to periodically slide back and forth along the length direction of the rotating shaft 3 is arranged between the sliding table 6 and the turbine 5; a tray 8 is placed on the sliding table 6, a bin 9 for storing soil is arranged above the sliding table 6 on the base 1, a rotating shaft 41 is connected in a rotating mode at a discharge port at the lower end of the bin 9, a baffle 10 used for pushing the soil in the bin 9 to fall onto the tray 8 is arranged on the rotating shaft 41, a first valve plate 11 and a second valve plate 12 which are used for tightly abutting against the baffle 10 on the rotating shaft 41 are connected in a rotating mode at the discharge port at the lower end of the bin 9, and a second motor used for driving the rotating shaft 41 to rotate is arranged on the; a contact switch 13 is arranged on the base 1, the contact switch 13 is electrically connected with the second motor, and a switch assembly is arranged between the contact switch 13 and the sliding table 6 on the base 1; a balancing rod 14 for leveling soil in the tray 8 is arranged above the sliding table 6 of the base 1, and the balancing rod 14 is positioned in a gap between a discharge port at the lower end of the stock bin 9 and the tray 8 in the vertical direction; the base 1 is connected with a cross rod 15 in a sliding mode, one end, facing the rotating shaft 41, of the cross rod 15 is connected with a brush 16 in a rotating mode, a gear assembly used for pushing the brush 16 on the cross rod 15 to move so as to clean soil between adjacent baffles 10 on the rotating shaft 41 is arranged between the cross rod 15 and the sliding table 6, and the moving direction of the cross rod 15 is opposite to that of the sliding table.
The rotating shaft 41 is arranged perpendicular to the rotating shaft 3, a plurality of baffle plates 10 are arranged on the rotating shaft 41, the baffle plates 10 are uniformly distributed around the axis of the rotating shaft 41, and the baffle plates 10 are arranged along the diameter direction of the rotating shaft 41. Wherein, the gap between the adjacent baffle plates 10 and the outer peripheral wall of the rotating shaft 41 form a groove which can be used for containing soil in the bin 9, and the soil in the groove can be taken away from the bin 9 and fall onto the tray 8 along with the rotation of the rotating shaft 41.
The first valve plate 11 and the second valve plate 12 are positioned at two sides of the rotating shaft 41, the outer wall of the bin 9 is respectively and rotatably connected with a first pressing plate 17 and a second pressing plate 18, a first tension spring 19 used for pushing the first valve plate 11 to abut against the free end of the baffle 10 is arranged between the first pressing plate 17 and the bin 9, and the free end of the first pressing plate 17 abuts against the first valve plate 11; a second tension spring 20 for pushing the second valve plate 12 to abut against the free end of the baffle 10 is arranged between the second pressure plate 18 and the bin 9, and the free end of the second pressure plate 18 abuts against the second valve plate 12; the lower end of the first pressing plate 17 is provided with a first shielding cloth 21, the lower end of the second pressing plate 18 is provided with a second shielding cloth 22, and the first shielding cloth 21 and the second shielding cloth 22 are positioned at two sides of the rotating shaft 41; the first shielding cloth 21 and the second shielding cloth 22 may be deformed when pushed by the brush 16, and the first shielding cloth 21 and the second shielding cloth 22 may prevent soil from splashing when the brush 16 cleans a gap between adjacent baffles 10. The first valve plate 11 and the second valve plate 12 are pressed against the stopper 10 on the outer peripheral wall of the rotation shaft 41 by the first tension spring 19 and the second tension spring 20.
The first pressure plate 17 is rotatably connected with a first roller 23 at one end contacting with the first valve plate 11, and the second pressure plate 18 is rotatably connected with a second roller 24 at one end contacting with the second valve plate 12. The first pressing plate 17 and the second pressing plate 18 are bent, and the first pressing plate 17 and the second pressing plate 18 are symmetrically distributed on two sides of a discharge port at the lower end of the storage bin 9.
The gear assembly for pushing the brush 16 on the cross rod 15 to clean the soil between the adjacent baffles 10 on the rotating shaft 41 is arranged between the cross rod 15 and the sliding table 6, namely, the guide block 25 is arranged on the base 1, and the cross rod 15 is connected to the guide block 25 in a sliding manner through a dovetail groove; a first linear rack is arranged on the cross rod 15, a gear 26 which is used for being meshed with the first linear rack for transmission is rotatably connected to the base 1, a flat plate 27 is arranged on one end, facing the gear 26, of the sliding table 6, a second linear rack which is used for being meshed with the gear 26 for transmission is arranged on the flat plate 27, the gear 26 is located between the flat plate 27 and the cross rod 15, and the cross rod 15 is parallel to the flat plate 27; the base 1 is rotatably connected with a supporting wheel 28, and the supporting wheel 28 is connected with the lower surface of the flat plate 27 in a rolling way.
The base 1 is provided with a switch assembly between the contact switch 13 and the sliding table 6, that is, the base 1 is provided with an upper guide sleeve 29 and a lower guide sleeve 30 in sequence under the contact switch 13, the upper guide sleeve 29 and the lower guide sleeve 30 are connected with a push rod 31 in a sliding manner, the upper end part of the push rod 31 is tightly or separated from the contact switch 13, the middle part of the push rod 31 is provided with a convex ring 32 which is tightly or separated from the lower guide sleeve 30, the push rod 31 is sleeved with a limiting compression spring 33, and the limiting compression spring 33 is positioned between the upper guide sleeve 29 and the convex ring 32; the lower end of the ejector rod 31 is provided with an arc-shaped plate 34, and the ejector rod 31 is positioned on the inner concave surface of the arc-shaped plate 34; a bracket 35 is arranged at one end of the sliding table 6 facing the ejector rod 31, a third roller 36 is rotatably connected to the bracket 35, and the third roller 36 is tightly pressed against or separated from the outer convex surface of the arc-shaped plate 34 at the lower end of the ejector rod 31; the impact at the moment of contact between the third roller 36 and the lower end of the top rod 31 can be reduced through the arrangement of the arc-shaped plate 34, and the transmission smoothness of the third roller 36 and the top rod 31 is further ensured. The limiting pressure spring 33 pushes the convex ring 32 on the ejector rod 31 to descend, so that the ejector rod 31 can descend to a position where the convex ring 32 abuts against the lower guide sleeve 30 when not acted by the third roller 36; when the convex ring 32 is pressed against the lower guide sleeve 30, the upper end of the push rod 31 is separated from the contact switch 13.
One end of the connecting rod 7 is rotatably connected with the turbine 5 through a first hinge point 37, and the other end of the connecting rod is rotatably connected with the sliding table 6 through a second hinge point 38; the distance from the first hinge point 37 to the rotating shaft of the turbine 5 is greater than zero, a vertical rod 39 is arranged on the sliding table 6, and the second hinge point 38 on the connecting rod 7 is located on the vertical rod 39, that is, the connecting rod 7 is eccentrically arranged on the turbine 5.
The balance bar 14 is parallel to the tray 8, and the cross bar 15 is vertical to the rotating shaft 3; the balance bar 14 is positioned at the lower end of the feed bin 9 and at the end of the discharge hole far away from the worm 4.
The worm 4 and the sliding table 6 are respectively positioned at two ends of the rotating shaft 3.
Be equipped with guide bar 40 on the base 1, guide bar 40 and pivot 3 parallel arrangement are equipped with the through-hole that supplies guide bar 40 to pass on the slip table 6, and guide bar 40 can provide support and direction to the slip of slip table 6.
The working principle is as follows: as shown in the figure, firstly, an empty tray 8 is placed on a sliding table 6, a first motor drives a rotating shaft 3 and a worm 4 to rotate, and the worm 4 drives a turbine 5 to rotate by meshing with the turbine 5; the connecting rod 7 swings along with the turbine 5 through the first hinge point 37, and the vertical rod 39 and the sliding table 6 are pulled by the other end of the connecting rod 7 to slide leftwards; that is to say, the sliding table 6 reciprocates left and right under the pulling of the connecting rod 7, and in the process that the sliding table 6 slides left, the third roller 36 pushes the ejector rod 31 to rise, the ejector rod 31 makes first contact with the contact switch 13 to trigger the second motor to work, the second motor drives the rotating shaft 41 to work, and the baffle 10 on the rotating shaft 41 can continuously push the soil in the bin 9 to the tray 8; in addition, in the process that the sliding table 6 slides leftwards, the flat plate 27 on the sliding table 6 also moves leftwards, the second linear rack on the flat plate 27 is in meshing transmission with the gear 26, the gear 26 is in meshing transmission with the first linear rack on the cross rod 15 to drive the cross rod 15 to slide rightwards, the brush 16 on the cross rod 15 is gradually close to the rotating shaft 41 in the discharge hole at the lower end of the storage bin 9 until the brush 16 is in contact with the rotating shaft 41, the brush 16 can rotate along with the rotating shaft 41, and then the brush 16 can clean the gap between the adjacent baffle plates 10 on the outer wall of the rotating shaft 41, so that the gap between the adjacent baffle plates 10 on the outer wall of the rotating shaft 41 is prevented from being filled with soil and the soil in the storage bin 9 cannot be effectively transferred to the tray 8, namely the soil is prevented from being embedded between;
when the sliding table 6 slides rightwards to reset, the soil on the tray 8 can be leveled by the balancing rods 14; in addition, when the sliding table 6 is reset to the right, the third roller 36 can be in second contact with the ejector rod 31 to trigger the contact switch 13, so that the second motor is switched off; when the second motor stops working, the rotating shaft 41 is also static, the baffle plates 10 on the rotating shaft 41 are clamped by the first valve plate 11 and the second valve plate 12, soil in the bin 9 cannot be discharged from the space between the adjacent baffle plates 10 on the rotating shaft 41, only after the rotating shaft 41 rotates, the baffle plates 10 on the rotating shaft 41 can gradually discharge the soil from the bin 9 to the tray 8, and the soil is driven by the baffle plates 10 to be transferred from the interior of the bin 9 to the exterior of the bin 9, and the soil between the adjacent baffle plates 10 can fall off from the baffle plates 10 due to self gravity when being located outside the bin 9.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the scope of the claims of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a full-automatic spill native device in succession, it includes base (1), its characterized in that: the base (1) is rotatably connected with a rotating shaft (3) through a bearing (2), a worm (4) is arranged on the rotating shaft (3), a first motor used for driving the rotating shaft (3) to rotate is arranged on the base (1), and a turbine (5) used for being meshed with the worm (4) is rotatably connected to the base (1); a sliding table (6) is sleeved on the rotating shaft (3), and a connecting rod (7) used for pushing the sliding table (6) to periodically slide back and forth along the length direction of the rotating shaft (3) is arranged between the sliding table (6) and the turbine (5); a tray (8) is placed on the sliding table (6), a bin (9) for storing soil is arranged above the sliding table (6) on the base (1), a rotating shaft (41) is connected to a discharge port at the lower end of the bin (9) in a rotating mode, a baffle (10) used for pushing the soil in the bin (9) to fall onto the tray (8) is arranged on the rotating shaft (41), a first valve plate (11) and a second valve plate (12) which are used for tightly abutting against the baffle (10) on the rotating shaft (41) are connected to the discharge port at the lower end of the bin (9) in a rotating mode, and a second motor used for driving the rotating shaft (41) to rotate is arranged on the; a contact switch (13) is arranged on the base (1), the contact switch (13) is electrically connected with the second motor, and a switch assembly is arranged between the contact switch (13) and the sliding table (6) on the base (1); a balancing rod (14) for leveling soil in the tray (8) is arranged above the sliding table (6) on the base (1), and the balancing rod (14) is positioned in a gap between a discharge hole at the lower end of the stock bin (9) and the tray (8) in the vertical direction; a cross rod (15) is connected onto the base (1) in a sliding mode, a brush (16) is connected to one end, facing the rotating shaft (41), of the cross rod (15) in a rotating mode, a gear assembly used for pushing the brush (16) on the cross rod (15) to move so as to clean soil between adjacent baffles (10) on the rotating shaft (41) is arranged between the cross rod (15) and the sliding table (6), and the moving directions of the cross rod (15) and the sliding table are opposite; the first valve plate (11) and the second valve plate (12) are positioned on two sides of the rotating shaft (41), the outer wall of the storage bin (9) is respectively and rotatably connected with a first pressing plate (17) and a second pressing plate (18), a first tension spring (19) used for pushing the first valve plate (11) to abut against the free end of the baffle (10) is arranged between the first pressing plate (17) and the storage bin (9), and the free end of the first pressing plate (17) abuts against the first valve plate (11); a second tension spring (20) used for pushing the second valve plate (12) to abut against the free end of the baffle (10) is arranged between the second pressure plate (18) and the storage bin (9), and the free end of the second pressure plate (18) abuts against the second valve plate (12); a first shielding cloth (21) is arranged at the lower end of the first pressing plate (17), a second shielding cloth (22) is arranged at the lower end of the second pressing plate (18), and the first shielding cloth (21) and the second shielding cloth (22) are positioned at two sides of the rotating shaft (41); a gear assembly used for pushing a brush (16) on the cross rod (15) to clean soil between adjacent baffles (10) on the rotating shaft (41) is arranged between the cross rod (15) and the sliding table (6), namely, a guide block (25) is arranged on the base (1), and the cross rod (15) is connected to the guide block (25) in a sliding mode through a dovetail groove; a first linear rack is arranged on the cross rod (15), a gear (26) which is used for being meshed with the first linear rack for transmission is rotatably connected to the base (1), a flat plate (27) is arranged on one end, facing the gear (26), of the sliding table (6), a second linear rack which is used for being meshed with the gear (26) for transmission is arranged on the flat plate (27), the gear (26) is located between the flat plate (27) and the cross rod (15), and the cross rod (15) and the flat plate (27) are arranged in parallel; the base (1) is rotatably connected with a supporting wheel (28), and the supporting wheel (28) is in rolling connection with the lower surface of the flat plate (27); the switch component is arranged between the contact switch (13) and the sliding table (6) on the base (1), the base (1) is sequentially provided with an upper guide sleeve (29) and a lower guide sleeve (30) under the contact switch (13), the upper guide sleeve (29) and the lower guide sleeve (30) are connected with a push rod (31) in a sliding manner, the upper end part of the push rod (31) is abutted against or separated from the contact switch (13), the middle part of the push rod (31) is provided with a convex ring (32) which is abutted against or separated from the lower guide sleeve (30), the push rod (31) is sleeved with a limiting pressure spring (33), and the limiting pressure spring (33) is positioned between the upper guide sleeve (29) and the convex ring (32); the lower end of the ejector rod (31) is provided with an arc-shaped plate (34), and the ejector rod (31) is positioned on the inner concave surface of the arc-shaped plate (34); one end of the sliding table (6) facing the ejector rod (31) is provided with a support (35), the support (35) is rotatably connected with a third roller (36), and the third roller (36) is tightly propped against or separated from the outer convex surface of the arc-shaped plate (34) at the lower end of the ejector rod (31).
2. The fully automatic continuous soil spreading device according to claim 1, wherein: the rotating shaft (41) is perpendicular to the rotating shaft (3), a plurality of baffle plates (10) are arranged on the rotating shaft (41), the baffle plates (10) are uniformly distributed around the axis of the rotating shaft (41), and the baffle plates (10) are arranged along the diameter direction of the rotating shaft (41).
3. The fully automatic continuous soil spreading device according to claim 1, wherein: one end of the first pressure plate (17) which is used for being in contact with the first valve plate (11) is rotatably connected with a first roller (23), and one end of the second pressure plate (18) which is used for being in contact with the second valve plate (12) is rotatably connected with a second roller (24).
4. The fully automatic continuous soil spreading device according to claim 1, wherein: one end of the connecting rod (7) is rotatably connected with the turbine (5) through a first hinge point (37), and the other end of the connecting rod is rotatably connected with the sliding table (6) through a second hinge point (38); the distance from the first hinge point (37) to the rotating shaft of the turbine (5) is greater than zero, a vertical rod (39) is arranged on the sliding table (6), and a second hinge point (38) on the connecting rod (7) is located on the vertical rod (39).
5. The fully automatic continuous soil spreading device according to claim 1, wherein: the balance rod (14) is parallel to the tray (8), and the cross rod (15) is vertical to the rotating shaft (3); the balance rod (14) is positioned at one end of the discharge hole at the lower end of the stock bin (9) far away from the worm (4).
6. The fully automatic continuous soil spreading device according to claim 1, wherein: the worm (4) and the sliding table (6) are respectively positioned at two ends of the rotating shaft (3).
7. The fully automatic continuous soil spreading device according to claim 1, wherein: be equipped with guide bar (40) on base (1), guide bar (40) and pivot (3) parallel arrangement are equipped with the through-hole that supplies guide bar (40) to pass on slip table (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190004.0A CN108093966B (en) | 2017-11-24 | 2017-11-24 | Full-automatic continuous soil spreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711190004.0A CN108093966B (en) | 2017-11-24 | 2017-11-24 | Full-automatic continuous soil spreading device |
Publications (2)
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| CN206564797U (en) * | 2017-03-23 | 2017-10-20 | 潍坊市烟草专卖局 | A kind of floating seedlings sow automatic earth sprinkling machine |
| CN107186496B (en) * | 2017-07-03 | 2018-11-06 | 灵武市海德鸿工业产品设计有限公司 | manipulator for automatically adjusting station |
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